5ft 6in = 66 in
2ft 9in = 33 in
66 • 33 = 2178
About 2178 squares inches of plastic will cover the window.
        
             
        
        
        
Answer:
Step-by-step explanation:
5-x< 13
-5      -5
-x< 8
 
        
                    
             
        
        
        
Answer:
40°C
Step-by-step explanation:
Plug in 104° for F. This makes the equation  .
.
Now, simplify. 

Hope this helps!